A tool for mass spectrometry data analysis.

SPUTNIK R package

Default preprocessing pipeline for MSI data in raw ASCII format based on Gaussian Mixture Modeling (GMM)

Data analysis pipeline for strawberry imaging mass spectrometry data in Food Chemistry publication. Uses Cardinal, MALDIquant and Tidyverse

Script for unsupervised analysis of microdissected fly tubule phospholipid signals as well as fly sections. Uses Cardinal

Codes for analyzing the relative ganglioside intensities MS results of brain sections. Calculates total ion current using MALDIquant.

Tutorial preprocessing MSI using MALDIquant

Shiny App for Mass Spectrometry Imaging

Companion code for the publication: Inglese, P., Huang, H., Wu, V., Lewis, M.R. and Takats, Z., 2021. Mass recalibration for desorption electrospray ionization mass spectrometry imaging using endogenous reference ions. biorXiv

Script for analyzing intensity of olefin species from AgLDI IMS data. Uses MALDIquant, Cardinal and Tidyverse